201641810

素因数分解:

$2^1\times 5^1\times {\mathrm{4421}}^1\times {\mathrm{4561}}^1$

素因数の和:8989

約数の個数: 16

約数和(自身を含む): 363116952

約数和(自身を除く): 161475142

約数列:

[1, 2, 5, 10, 4421, 4561, 8842, 9122, 22105, 22805, 44210, 45610, 20164181, 40328362, 100820905, 201641810]

約数ペア:

[(1, 201641810), (2, 100820905), (5, 40328362), (10, 20164181), (4421, 45610), (4561, 44210), (8842, 22805), (9122, 22105)]